Home and mortgage
Washington County, UT Property Tax Calculator
Washington County homeowners pay a median $2,158 a year in property tax, 0.42% of a median $510,700 home: below Utah's 0.52% and the national 0.94%.
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Property tax in Washington County by home value, at 0.42%
| Home value | A year | A month |
|---|---|---|
| $260,000 | $1,100 | $92 |
| $380,000 | $1,607 | $134 |
| $510,000 | $2,157 | $180 |
| $770,000 | $3,257 | $271 |
| $1,020,000 | $4,315 | $360 |
Washington County against Utah and the US
| Effective rate | Median tax | Median home value | Median household income | |
|---|---|---|---|---|
| Washington County | 0.42% | $2,158 | $510,700 | $80,632 |
| Utah | 0.52% | $2,525 | $489,400 | $95,166 |
| United States | 0.94% | $3,119 | $332,700 | $80,734 |
How this calculator works
Median real estate taxes paid ÷ median home value in Washington County, from the Census Bureau's American Community Survey 2020–2024 5-year estimates. The calculator starts at the county's median home value and rate.
Questions people ask
What is the property tax rate in Washington County?
The effective rate is 0.42%: a median $2,158 a year on a median $510,700 home. That's the 8th highest of the 9 Utah counties we cover.
How much is property tax on a $400,000 house in Washington County?
About $1,692 a year, $141 a month, at the county's effective rate, before any exemption.
How does Washington County compare with the rest of Utah?
Its rate is below the state's 0.52%. Across Utah, covered counties range from 0.41% to 0.60%.
How do I lower my Washington County property tax?
Apply for every exemption you qualify for, such as a homestead exemption, and appeal your assessment if it is higher than comparable homes sold nearby; the county assessor explains the deadlines.
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Sources
Updated by the RateHerald team. The maths is tested against worked examples; report a problem.